UC3877DWPTR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 28 |
| JESD-30 Code | R-PDSO-G28 |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Voltage - Supply (Vcc/Vdd) | 9.5V~20V |
| Control Features | Frequency Control, Soft Start, Sync |
| Input Voltage (Min) | 11V |
| Topology | Full-Bridge |
| Control Mode | VOLTAGE-MODE |
| Output Current-Max | 3A |
| Frequency - Switching | 1MHz |
| Input Voltage (Max) | 20V |
| Control Technique | RESONANT CONTROL |
| Switcher Configuration | PHASE-SHIFT |
| Fault Protection | Current Limiting |
| Duty Cycle | 100% |
| Output Isolation | Non-Isolated |
| Voltage - Start Up | 10.75V |
| Height Seated (Max) | 2.65mm |
| Length | 17.9mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
UC3877DWPTR Overview
28-SOIC (0.295, 7.50mm Width) is the package in which the ac to dc converter is embedded.The ac dc converter is available in Tape & Reel (TR) case.There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter should be operated at a temperature of 0°C~70°C TA °C to deliver its optimal performance.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .At this point, the switching frequency reaches 1MHz .Vcc/Vdd can be used within the range of 9.5V~20V supply voltage.A total of 28 terminations have been recorded.A total of 28 pins are present on the ac-dc converter.On the basis of a unique technique, the input voltage can be ensured to be 20V .Ac to dc inverters can only be powered at a maximum current of 3A .Also, CAN ALSO BE CONFIGURED IN CURRENT MODE can be found using this ACDC converter.
UC3877DWPTR Features
Packaged with 28-SOIC (0.295, 7.50mm Width)
Switching Frequency at 1MHz
UC3877DWPTR Applications
There are a lot of Rochester Electronics, LLC UC3877DWPTR AC DC Converters applications.
- Utility meters
- Standby Power Supplies
- Standby Power for General Off-Line Applications
- AC?DC USB chargers for Cell Phones
- AC-DC Output Power Conversion Applications
- Smartphones
- Automotive Clusters
- Standby power supplies for TV
- Adapters for Handheld Electronics
- Standby power
